Adam, Konstantia, et al. “Antifungal activities of Origanum vulgare subsp. hirtum, Mentha spicata, Lavandula angustifolia, and Salvia fruticosa essential oils against human pathogenic fungi.” Journal of Agricultural and Food Chemistry 46.5 (1998): 1739-1745.
Hussain, Abdullah I., et al. “Chemical composition, and antioxidant and antimicrobial activities of essential oil of spearmint (Mentha spicata L.) from Pakistan.” Journal of Essential Oil Research 22.1 (2010): 78-84.
Price, Len, and Shirley Price. Aromatherapy for Health Professionals E-Book. Elsevier Health Sciences, 2011.